The correct bearing kit for a Dexter 4,400 lbs axle is item # BK2-100. The Dexter 4,400 lbs axles use the same bearings and seals as a Lippert 3,500 lbs axles. This kit includes inner bearing item # L68149, inner race item # L68111, outer bearing item # L44649, outer race item # L44610, grease seal item # 58846, and finally a cotter pin an tang washer.
These bearing kits are sold individually and you will need one per hub. I have linked an installation video below.
I recommend using LubriMatic... view full answer...
Congrats on the new toy hauler! I can confirm that the Strait-Line Weight Distribution w/ Sway Control item # RP66130 will be a great choice for your Forest River XLR Hyperlite. This system has a tongue weight range of 1,000 lbs - 1,500 lbs which will be perfect for your trailer.
Both the Pro Series Weight Distribution Shank item # RP63971 and the 2-5/16" Hitch Ball item # 63840 will work with the Strait-Line system. view full answer...
The length I'm seeing for a 2017 Forest River XLR Hyperlite 29HFS Toy Hauler shows it being 33.92' in length. For this size I recommend the Adco Olefin HD RV Cover for Travel Trailers up to 34' - All Climate + Wind - Gray # AD59ZR, which can fit trailers 31' to 34' in length. This cover is rated for use in all climates and has zippered panels on the passenger side to allow you access into the trailer even while the cover is on. view full answer...
The overall height of the Grease Cap part # RG04-080 is right at 1-1/2 inches and the diameter is 2.44 inches so this would work well for you. view full answer...